spring mvc 报错found for dependency: expected at least 1 bean which qualifies as autowire candidate fo

最新推荐文章于 2025-05-12 18:38:20 发布
最新推荐文章于 2025-05-12 18:38:20 发布
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本文链接：https://blog.youkuaiyun.com/wbb827/article/details/8484586
本文深入探讨了在使用Spring框架进行自动注入时遇到找不到对应bean的问题，详细解释了原因，并提供了针对性的解决方案，帮助开发者解决常见的配置错误。

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No matching bean of type [com........] found for dependency: expected at least 1 bean which qualifies as autowire candidate for this dependency.

自动注入的时候，找不到对应的bean
 
原因是：对应要注入的实现类没有 加注解，如service层  @Service
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如openAiChatModel的路径见：org.springframework.ai.autoconfigure.openai.OpenAiAutoConfiguration.java。@Qualifier注解是用来指定注入的bean的名字，value值需要到源码中查看，在Spring框架中，出现。
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